BAY-707 is a substrate-competitive, highly potent and selective inhibitor of MTH1(NUDT1) with an IC₅₀ of 2.3 nM. BAY-707 has a good pharmacokinetic (PK) profile to other MTH1 compounds and is well-tolerated in mice, but shows a clear lack of in vitro or in vivo anticancer efficacy^[1].

IC50:2.3 nM (MTH1/NUDT1)^[1]

BAY-707 demonstrates a superior cellular target engagement with an EC₅₀ of 7.6 nM, in agreement with its higher enzymatic potency (IC₅₀=2.3 nM)^[1].
BAY-707 demonstrates a high cell permeability cell permeability in the Caco-2 assay with a efflux ratio of 288 nm/s^[1].
BAY-707 shows an overall favorable physicochemical profile and promising in vitro pharmacokinetic properties with high metabolic stability in both human microsomes(0.29L/h/kg,F_max=78%) and rat hepatocytes (0.54L/h/kg,F_max=87%) ^[1].
BAY-707 (0-30 μM; 24 hours) has no antiproliferative effects in HMEC, HeLa and SW-480 cells^[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Bay-077 (orally adminstation; 50-250 mg/kg; 2 weeks) exhibits superior biochemical potency, cellular target engagement, and a pharmacokinetic profile to other MTH1 tool compounds, But Bay-077 exerts no anticancer efficacy either in mono- or in combination therapies in CT26 and NCI-H460 mice model^[1].
BAY-707 (orally adminstation; 50-250 mg/kg; 2 weeks) is well-tolerated in nude mice, after 7-days treatment, body weight loss does not exceed 10% ^[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

288.34

C₁₅H₂₀N₄O₂

2109805-96-9

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Ellermann M, et al. Novel Class of Potent and Cellularly Active Inhibitors Devalidates MTH1 as Broad-Spectrum Cancer Target.ACS Chem Biol. 2017 Aug 18;12(8):1986-1992.